What are advantages and disadvantages of public choice model?

The public choice model offers advantages such as highlighting the self-interested behavior of politicians and bureaucrats, which can lead to a more realistic understanding of political processes and policy-making. It encourages accountability and transparency in government actions. However, disadvantages include the potential for overemphasis on self-interest, which may downplay the role of altruism and collective welfare in decision-making. Additionally, it can lead to cynicism about politics, potentially discouraging civic engagement and trust in public institutions.